Fix asm in delayMicroseconds on Teensy LC (Frank B) · 556b4b4c5d - teensy-core-4.1 - gitea: thevis.us

Fix asm in delayMicroseconds on Teensy LC (Frank B)

fixes #288

teensy4-core

PaulStoffregen 6 years ago

parent

e1f31f6bb7

commit

556b4b4c5d

1 changed files with 3 additions and 1 deletions

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								+ 3
								
								- 1
							
teensy3/core_pins.hView File
								
			@@ -2065,11 +2065,13 @@ static inline void delayMicroseconds(uint32_t usec)
		
			#endif
		
			#ifdef KINETISL
		
					"sub    %0, #1"				"\n\t"
		
					"bne    L_%=_delayMicroseconds"		"\n"
		
					: "+l" (n) :
		
			#else
		
					"subs   %0, #1"				"\n\t"
		
			#endif
		
					"bne    L_%=_delayMicroseconds"		"\n"
		
					: "+r" (n) :
		
			#endif
		
				);
		
			}